CN118187279B - Connection structure of steel construction beam column - Google Patents
Connection structure of steel construction beam column Download PDFInfo
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- CN118187279B CN118187279B CN202410614954.5A CN202410614954A CN118187279B CN 118187279 B CN118187279 B CN 118187279B CN 202410614954 A CN202410614954 A CN 202410614954A CN 118187279 B CN118187279 B CN 118187279B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 24
- 239000010959 steel Substances 0.000 title claims abstract description 24
- 238000010276 construction Methods 0.000 title description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention provides a steel structure beam-column connection structure, which relates to the technical field of steel structure connection and comprises a beam-column body, a beam body, a U-shaped bearing member, an L-shaped limiting member, a sliding block limiting assembly and a driving assembly, wherein the U-shaped bearing member is fixedly arranged on the side wall of the beam-column body, the L-shaped limiting member is fixedly arranged on the inner wall of the U-shaped bearing member, the sliding block limiting assembly is slidably arranged at the end part of the beam body, and the driving assembly is arranged at the bottom of the U-shaped bearing member. Compared with the prior art, the beam column body and the beam body can be connected quickly, the connection efficiency is improved, and holes are not required to be punched on the beam body when the beam column body and the beam body are connected, so that the strength of the beam body after being connected is improved, and the safety is improved.
Description
Technical Field
The invention relates to the technical field of steel structure connection, in particular to a steel structure beam-column connection structure.
Background
At present, compared with the traditional concrete building, the steel structure building has the advantages of reusability, light weight, high strength, good plasticity and toughness, convenient manufacture and construction, environmental protection and the like, and is convenient for realizing industrialization and standardization and easy quality control, so that the steel structure is widely applied to industrial buildings and civil buildings in various countries of the world.
Most of the existing steel structure beam columns and the beams are welded or connected by adopting bolt and nut components, when the beam columns and the beams are connected in a welding mode, the welding operation is complicated, the beam columns and the beams are difficult to detach after being welded, corresponding angle steel is required to be matched when the beam columns and the beams are connected by the bolt and nut components, holes which can be penetrated by bolts need to be formed in advance in the beams, the strength of the beams inevitably decreases after the beams are perforated, so that the rigidity of the beams after being connected is reduced, and certain potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a steel structure beam-column connecting structure, which solves the problems of complex operation and low strength after connection in the prior art when steel structures are connected.
In order to solve the technical problems, the invention provides a steel structure beam-column connection structure, which comprises a beam-column body, a beam body, a U-shaped bearing member, an L-shaped limiting member, a sliding block limiting assembly and a driving assembly,
The U-shaped bearing member is fixedly arranged on the side wall of the beam column body,
The L-shaped limiting member is fixedly arranged on the inner wall of the U-shaped bearing member,
The sliding block limiting component is arranged at the end part of the beam body in a sliding way,
The driving assembly is arranged at the bottom of the U-shaped bearing member, and when the sliding block limiting assembly is embedded into one side of the L-shaped limiting member, the driving assembly is used for driving the sliding block limiting assembly to transversely slide to the inner side of the L-shaped limiting member compared with the end part of the beam body.
As a further improvement of the invention: the end part of the beam body is fixedly provided with a T-shaped sliding rail,
The slide block limiting component comprises a limiting block and a slide block,
The T-shaped sliding groove is formed in one side of the sliding block, the sliding block is in sliding fit with the T-shaped sliding rail through the T-shaped sliding groove, and the limiting block is fixedly arranged on one side of the sliding block.
As a further improvement of the invention: a second inclined plane is arranged at one side of the bottom of the limiting block,
The driving component comprises a lifting push plate, a threaded rod and an extension side plate,
The lifting push plate vertically penetrates through the bottom wall of the U-shaped bearing member and is in movable fit with the U-shaped bearing member, the threaded rod is rotatably installed at the bottom of the U-shaped bearing member, the extending side plate is fixedly arranged on the side wall of the lifting push plate, the threaded rod penetrates through the extending side plate and is in threaded fit with the extending side plate, and a first inclined plane is formed in the upper end of the lifting push plate.
As a further improvement of the invention: the limiting blocks are provided with two groups, the two groups of limiting blocks are distributed relatively, the two groups of limiting blocks are connected through an elastic piece, the elastic piece is used for providing elastic tension for the two groups of limiting blocks,
One sides of the two groups of limiting blocks are in sliding fit with the T-shaped sliding rail through one group of sliding blocks, two groups of first inclined planes at the upper end of the lifting pushing plate are arranged,
The L-shaped limiting members are provided with two groups, and the two groups of L-shaped limiting members are fixedly arranged on opposite side walls of the inner wall of the U-shaped bearing member in a distributed mode.
As a further improvement of the invention: the elastic piece is a spring or a metal elastic piece.
As a further improvement of the invention: the bottom of the U-shaped bearing member is fixedly connected with the beam column body through reinforcing angle steel.
As a further improvement of the invention: the U-shaped bearing member and the L-shaped limiting member are made of steel plates, and the U-shaped bearing member and the L-shaped limiting member are integrally formed.
By adopting the technical scheme, the invention has the following beneficial effects:
In the embodiment of the invention, when the beam body and the beam column body are required to be connected, the U-shaped bearing member can be fixedly arranged on the side wall of the beam column body, then the end part of the beam body is embedded into the inner side of the U-shaped bearing member from top to bottom, at the moment, the beam body drives the sliding block limiting assembly to move to one side of the L-shaped limiting member, and then the driving assembly drives the sliding block limiting assembly to transversely slide compared with the end part of the beam body, so that the sliding block limiting assembly is embedded into the inner side of the L-shaped limiting member, the beam body and the beam column body are quickly connected, and compared with the prior art, the beam column body and the beam column body can be quickly connected, the connection efficiency is improved, and the beam column body does not need to be perforated on the beam body when being connected, thereby improving the strength after the beam body is connected, and the safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a slider limit assembly according to the present invention;
FIG. 3 is a schematic diagram of a driving assembly according to the present invention;
FIG. 4 is an enlarged schematic view of area A of FIG. 1;
Reference numerals: the device comprises a 10-beam column body, a 20-beam body, a 201-T-shaped sliding rail, a 30-U-shaped bearing member, 301-reinforced angle steel, a 40-L-shaped limiting member, a 50-slider limiting assembly, a 501-limiting block, 502-elastic pieces, 503-sliders, 60-driving assemblies, 601-lifting pushing plates, 602-first inclined planes, 603-threaded rods and 604-extending side plates.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The invention is further illustrated with reference to specific embodiments.
Referring to fig. 1, 2 and 3, the connection structure of a steel structure beam column provided in this embodiment includes a beam column body 10, a beam body 20, a U-shaped bearing member 30, an L-shaped limiting member 40, a slider limiting member 50 and a driving assembly 60, wherein the U-shaped bearing member 30 is fixedly mounted on a side wall of the beam column body 10, the L-shaped limiting member 20 is fixedly mounted on an inner wall of the U-shaped bearing member 30, the slider limiting member 50 is slidably disposed at an end of the beam body 20, the driving assembly 60 is disposed at a bottom of the U-shaped bearing member 30, and when the slider limiting member 50 is embedded into one side of the L-shaped limiting member 40, the driving assembly 60 is used for driving the slider limiting member 50 to slide laterally to an inner side of the L-shaped limiting member 40 compared with an end of the beam body 20.
When the beam body 20 and the beam column body 10 are required to be connected, the U-shaped bearing member 30 can be fixedly installed on the side wall of the beam column body 10, then the end part of the beam body 20 is embedded into the inner side of the U-shaped bearing member 30 from top to bottom, at this time, the beam body 20 drives the sliding block limiting assembly 50 to move to one side of the L-shaped limiting member 40, and then the driving assembly 60 drives the sliding block limiting assembly 50 to transversely slide compared with the end part of the beam body 20, so that the sliding block limiting assembly 40 is embedded into the inner side of the L-shaped limiting member 40, and the quick connection between the beam body 20 and the beam column body 10 is realized.
Referring to fig. 2, in one embodiment, a T-shaped sliding rail 201 is fixedly disposed at an end of the beam body 20, the slider limiting assembly 50 includes a limiting block 501 and a slider 503, a T-shaped sliding groove (not shown in the drawing) is formed on one side of the slider 503, the slider 503 is slidably engaged with the T-shaped sliding rail 201 through the T-shaped sliding groove, and the limiting block 501 is fixedly disposed on one side of the slider 503.
When the end of the beam body 20 is embedded into the inner side of the U-shaped bearing member 30 from top to bottom, the stopper 501 moves to one side of the L-shaped limiting member 40, and at this time, the driving assembly 60 drives the stopper 501 and the slider 503 to slide laterally along the T-shaped sliding rail 201, and the stopper 501 slides laterally to the inner side of the L-shaped limiting member 40, thereby realizing the fixed connection between the beam body 20 and the beam column body 10.
Referring to fig. 3 and fig. 4, in one embodiment, a second inclined surface is disposed at one side of the bottom of the limiting block 501, the driving assembly 60 includes a lifting push plate 601, a threaded rod 603, and an extending side plate 604, the lifting push plate 601 vertically penetrates through the bottom wall of the U-shaped bearing member 30 and is movably matched with the U-shaped bearing member 30, the threaded rod 603 is rotatably mounted at the bottom of the U-shaped bearing member 30, the extending side plate 604 is fixedly disposed on the side wall of the lifting push plate 601, the threaded rod 603 penetrates through the extending side plate 604 and is in threaded fit with the extending side plate 604, and a first inclined surface 602 is disposed at the upper end of the lifting push plate 601.
When the end of the beam body 20 is embedded into the U-shaped bearing member 30 from top to bottom and the limiting block 501 moves to one side of the L-shaped limiting member 40, the threaded rod 603 can be screwed, the lifting push plate 601 is driven to move upwards compared with the U-shaped bearing member 30 through threaded fit of the threaded rod 603 and the extending side plate 604, the first inclined plane 602 at the upper end of the lifting push plate 601 acts on the second inclined plane at the bottom of the limiting block 501 when the lifting push plate 601 moves upwards, the limiting block 501 and the whole sliding block 503 are pushed to slide transversely compared with the T-shaped sliding rail 201, the limiting block 501 slides transversely to the inner side of the L-shaped limiting member 40, and meanwhile the limiting block 501 is compressed by the lifting push plate 601, so that stable connection between the beam body 20 and the beam column body 10 is achieved.
Referring to fig. 2 and fig. 3, in one embodiment, two sets of limiting blocks 501 are provided, the two sets of limiting blocks 501 are distributed relatively, the two sets of limiting blocks 501 are connected through an elastic piece 502, the elastic piece 502 is used for providing elastic tension for the two sets of limiting blocks 501, one side of each of the two sets of limiting blocks 501 is in sliding fit with the T-shaped sliding rail 201 through one set of sliding blocks 503, two sets of first inclined planes 602 at the upper end of the lifting push plate 601 are provided, two sets of L-shaped limiting members 40 are provided, and the two sets of L-shaped limiting members 40 are distributed and fixedly mounted on opposite side walls of the inner wall of the U-shaped bearing member 30.
Initially, two groups of limiting blocks 501 approach each other under the action of elastic tension of an elastic piece 502, the upper ends of the lifting push plates 601 are located at the bottoms of the inner sides of the U-shaped bearing members 30, when the end part of the beam body 20 is embedded into the inner sides of the U-shaped bearing members 30 from top to bottom, the two groups of limiting blocks 501 synchronously move between the two groups of L-shaped limiting members 40, at the moment, a threaded rod 603 can be screwed, the threaded rod 603 is matched with threads of an extending side plate 604 to drive the lifting push plates 601 to move upwards compared with the U-shaped bearing members 30, two first inclined surfaces 602 at the upper ends of the lifting push plates 601 respectively act on second inclined surfaces at the bottoms of the two groups of limiting blocks 501 when the lifting push plates 601 move upwards, and then the two groups of limiting blocks 501 are respectively pushed to the inner sides of the two groups of L-shaped limiting members 40, and as the lifting push plates 601 subsequently move upwards, the lifting push plates 601 enter the positions between the two groups of limiting blocks 501, and then the two groups of limiting blocks 501 are respectively compressed on the inner sides of the two groups of L-shaped limiting members 40, so that the firmness of connection between the beam body 20 and the beam column body 10 is improved, in the process, the two groups of limiting blocks 501 are simultaneously extruded by the two groups of limiting blocks 501, and the elastic pieces are simultaneously stretched by the elastic pieces 502; when the beam body 20 needs to be detached from one side of the beam column body 10, the threaded rod 603 can be reversely screwed, the lifting push plate 601 is driven to move downwards compared with the U-shaped bearing member 30 through the threaded fit effect between the threaded rod 603 and the extending side plate 604, the lifting push plate 601 can be removed from between the two groups of limiting blocks 501 when moving downwards to the initial position, further the two groups of limiting blocks 501 are not compressed, at the moment, the elastic piece 502 pulls the two groups of limiting blocks 501 to enable the two groups of limiting blocks 501 to be close to each other and move out of the inner sides of the corresponding L-shaped limiting members 40, then the end part of the beam body 20 is lifted upwards, the end part of the beam body 20 moves out of the inner sides of the U-shaped bearing member 30, and accordingly the detachment between the beam body 20 and the beam column body 10 is completed.
In one embodiment, the elastic member 502 may be a spring or a metal elastic sheet, which is not limited herein.
Referring to fig. 4, in an embodiment, the bottom of the U-shaped bearing member 30 is fixedly connected with the beam-column body 10 through a reinforcing angle 301, and after the beam body 20 is connected with the beam-column body 10 through the U-shaped bearing member 30, the reinforcing angle 301 provides auxiliary support for the U-shaped bearing member 30, so as to further improve the connection strength between the beam body 20 and the beam-column body 10.
In one embodiment, the U-shaped bearing member 30 and the L-shaped limiting member 40 are made of steel plates, and the U-shaped bearing member 30 and the L-shaped limiting member 40 may be integrally formed or fixedly connected by a bolt and nut assembly, which is not limited herein.
In the embodiment of the invention, when the beam body 20 and the beam column body 10 are required to be connected, the U-shaped bearing member 30 can be fixedly installed on the side wall of the beam column body 10, then the end part of the beam body 20 is embedded into the inner side of the U-shaped bearing member 30 from top to bottom, at this time, the beam body 20 drives the sliding block limiting assembly 50 to move to one side of the L-shaped limiting member 40, and then the driving assembly 60 drives the sliding block limiting assembly 50 to transversely slide compared with the end part of the beam body 20, so that the sliding block limiting assembly 40 is embedded into the inner side of the L-shaped limiting member 40, the quick connection between the beam body 20 and the beam column body 10 is realized, the quick connection between the beam column body 10 and the beam body 20 is realized, the connection efficiency is improved, and punching on the beam body 20 is not required when the beam column body 10 and the beam body 20 are connected, thereby the strength after the beam body 20 is connected is improved, and the safety is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (4)
1. A steel structure beam-column connection structure is characterized by comprising a beam-column body, a beam body, a U-shaped bearing member, an L-shaped limiting member, a sliding block limiting assembly and a driving assembly,
The U-shaped bearing member is fixedly arranged on the side wall of the beam column body,
The L-shaped limiting member is fixedly arranged on the inner wall of the U-shaped bearing member,
The sliding block limiting component is arranged at the end part of the beam body in a sliding way,
The driving component is arranged at the bottom of the U-shaped bearing component, when the sliding block limiting component is embedded into one side of the L-shaped limiting component, the driving component is used for driving the sliding block limiting component to transversely slide to the inner side of the L-shaped limiting component compared with the end part of the beam body,
The end part of the beam body is fixedly provided with a T-shaped sliding rail,
The slide block limiting component comprises a limiting block and a slide block,
A T-shaped chute is arranged on one side of the sliding block, the sliding block is in sliding fit with the T-shaped sliding rail through the T-shaped chute, the limiting block is fixedly arranged on one side of the sliding block,
A second inclined plane is arranged at one side of the bottom of the limiting block,
The driving component comprises a lifting push plate, a threaded rod and an extension side plate,
The lifting push plate vertically penetrates through the bottom wall of the U-shaped bearing member and is in movable fit with the U-shaped bearing member, the threaded rod is rotatably arranged at the bottom of the U-shaped bearing member, the extending side plate is fixedly arranged on the side wall of the lifting push plate, the threaded rod penetrates through the extending side plate and is in threaded fit with the extending side plate, the upper end of the lifting push plate is provided with a first inclined plane,
The limiting blocks are provided with two groups, the two groups of limiting blocks are distributed relatively, the two groups of limiting blocks are connected through an elastic piece, the elastic piece is used for providing elastic tension for the two groups of limiting blocks,
One sides of the two groups of limiting blocks are in sliding fit with the T-shaped sliding rail through one group of sliding blocks, two groups of first inclined planes at the upper end of the lifting pushing plate are arranged,
The L-shaped limiting members are provided with two groups, and the two groups of L-shaped limiting members are fixedly arranged on opposite side walls of the inner wall of the U-shaped bearing member in a distributed mode.
2. The steel structure beam-column connecting structure according to claim 1, wherein the elastic member is a spring or a metal elastic sheet.
3. The steel structure beam-column connecting structure according to claim 1, wherein the bottom of the U-shaped bearing member is fixedly connected with the beam-column body through reinforcing angle steel.
4. The steel structure beam-column connecting structure according to claim 1, wherein the U-shaped bearing member and the L-shaped limiting member are made of steel plates, and the U-shaped bearing member and the L-shaped limiting member are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410614954.5A CN118187279B (en) | 2024-05-17 | 2024-05-17 | Connection structure of steel construction beam column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410614954.5A CN118187279B (en) | 2024-05-17 | 2024-05-17 | Connection structure of steel construction beam column |
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| Publication Number | Publication Date |
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| CN118187279A CN118187279A (en) | 2024-06-14 |
| CN118187279B true CN118187279B (en) | 2024-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410614954.5A Active CN118187279B (en) | 2024-05-17 | 2024-05-17 | Connection structure of steel construction beam column |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215290632U (en) * | 2021-05-12 | 2021-12-24 | 孔凡虎 | Novel reinforced steel structure at joint of steel structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7034868B2 (en) * | 2018-09-13 | 2022-03-14 | Ykk Ap株式会社 | Column-beam joint structure |
| CN217651988U (en) * | 2022-06-14 | 2022-10-25 | 鞍钢建设集团有限公司 | Steel structure beam column connection structure of prefabricated building |
| CN218713925U (en) * | 2022-11-07 | 2023-03-24 | 李洪波 | Assembled building beam column steel construction connecting piece convenient to adjust |
| CN219952229U (en) * | 2023-05-30 | 2023-11-03 | 安徽中纪建设集团股份有限公司 | Steel construction supporting beam of easy to assemble |
| CN220953853U (en) * | 2023-10-25 | 2024-05-14 | 中国建筑第五工程局有限公司 | Steel construction factory building beam column connected node structure convenient to installation |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215290632U (en) * | 2021-05-12 | 2021-12-24 | 孔凡虎 | Novel reinforced steel structure at joint of steel structure |
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| CN118187279A (en) | 2024-06-14 |
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